.bg{
  position: relative;
  height: 1306px;
  width: 100%;
  border: 1px solid red;
  background-image: url(../images/bg.png);
  
 
  .bg-one{
    position: absolute;
    left: 641px;
    top: 84px;
    width: 504px;
    height: 224px;
    // border: 1px solid red;
    text-align: center;

    .y-line{
      width: 41px;
      height: 9px;
      background-color: yellow;
      border-radius: 3px;
      display: inline-block;
      vertical-align: top;
    }

    .title{
      font-size: 32px;
      font-weight: 200;
    }
    p{
      font-size: 12px;
      text-align: left;
      color: #535556;
      line-height:18px;
      margin-bottom: 46px;
    }
    button{
      width: 94px;
      height: 37px;
      font-size: 16px;
      color: #0c595a;
      border-radius: 10px;
      background-color: #fff;
      border: 1px solid #c8c8c7;
    }

    button:nth-of-type(2){
      width: 117px;
    }
  }



  .bg-two{
    margin-top: 380px;
    height: 319px;
    background-color: #08cacc;
    border-top: 1px ;

    .img-phone{
      img:first-child{
        position: absolute;
        left: 266px;
        top: 78px;
        // z-index: 1;
      }

      img:nth-child(2){
        position: absolute;
       
        top: 141px;
        left: 280px;
      }
      img:last-child{
        position: absolute;
        width: 220px;
        height: 392px;
        top: 152px;
        left: 290px;
      }
  

    }


    .introduce{
      position: absolute;
      width: 561px;
      height: 161px;
      top: 441px;
      left: 614px;
      


      .num{
        display: inline-block;
        position: relative;
        margin-left: 15px;
        width: 119px;
        height: 161px;
       

        .circle{
          position: absolute;
          top: 0;
          left: 18px;
          width: 83px;
          height: 83px;
          border-radius: 100%;
          border: 1px solid #fff;
          img{
            position: absolute;
            top:23px;
            left:23px;

          }
          
        }
        span:first-of-type{
          position: absolute;
          font-size: 18px;
          top: 100px;
          left:43px;
          color: #fff;
        }
        span:last-of-type{
          position: absolute;
          font-size: 18px;
          top: 130px;
          left:12px;
          color: #fff;
        }

      }

      .num:nth-child(2){
        .circle{
          img{
            left:30px;
          }
        }
        span:last-of-type{
          top: 130px;
          left:40px;
        }
      }

      .num:nth-child(3){
        span:first-of-type{
          left: 26px;
        }

        span:last-of-type{
          
          left:52px;
        }
      }

      .num:nth-child(4){
        span:last-of-type{
          left:30px;
        }
      }

      .num:first-child{
        margin-left: 0;
      }


    }
  
  }

  .bg-three{
    width: 1000px;
    margin: 0 auto;
    margin-top: 44px;
    height: 607px;
    padding-left: 211px;
    padding-right: 229px;
    position: relative;

    .y-line{
      position: absolute;
      top: 46px;
      left:555px;
     
      width: 41px;
      height: 9px;
      background-color: yellow;
      border-radius: 3px;
      display: inline-block;
      vertical-align: top;
    }

    .title{
      position: absolute;
      top: 68px;
      left:515px;
      text-align: center;
      font-size: 32px;
      font-weight: 200;
    }
    p{
      font-size: 14px;
      position: absolute;
      top: 98px;
      left:533px;
    }


    .use{
      position: absolute;
      width: 1000px;
      height: 270px;
      // border: 1px solid red;
      margin-top: 47px;
      top: 200px;

      .use-num{
        display: inline-block;
        position: relative;
        margin-left: 145px;
        width: 154px;
        height: 270px;
        // border: 1px solid red;

        img:nth-child(1){
          position: absolute;
          top: 37px;
          left: 8px;
        }
        img:nth-child(2){
          position: absolute;
          top: 60px;
          left: 30px;
        }
        img:nth-child(3){
          position: absolute;
          top: 79px;
          left: 39px;
        }
        img:nth-child(4){
          position: absolute;
          top: 148px;
          left: 60px;
          z-index: 1;
         
        }
        img:nth-child(5){
          position: absolute;
          top: 50px;
          left: 20px;
          
        }
        img:nth-child(6){
          position: absolute;
          top: 0;
          left: 68px;
          z-index: 1;
        }

        p:first-of-type{
          font-size: 22px;
          font-weight: bold;
          position: absolute;
          top: 170px;
          left: 25px;
        }
        p:last-of-type{
          font-size: 14px;
          color: #939597;
         
          position: absolute;
          top: 212px;
          left: 8px;
        }
      }

      .use-num:first-child{
        margin-left: 0;
      }

      .img-arrow{
        display: inline-block;
        position: absolute;
        top: 70px;
        left: 215px;

        img:first-child{
          position: absolute;
          top: 12px;
          
        }

      }

      .img-arrow:nth-of-type(2){
        left: 525px;
      }

      
      
    }
  }
}